A new smartphone with iris recognition has developed by Japan. Paynter-Krigman Professor in Engineering Science Stephanie Schuckers, who is the director for the Center for Identification Technology Research (CITeR), said the iris recognition systems in the Fujitsu smartphone are offering people more options to safeguard their electronic devices. The application, convenience, price and cultural assumptions related to each system can influence personal choice.
Iris recognition systems use near-infrared lights to analyze the pattern of the muscles in the iris, not the color of the iris. Near-infrared lights are used in many technologies, including security systems, and are not dangerous to the user in this application. The iris recognition technology has improved in recent decades, the reliability of the biometric depends on the system itself and the sophistication of the software. Iris recognition is very high quality like a fingerprint, but no biometric--an iris or a fingerprint-is perfect. And this technology should be available in the United States in the near future.
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